54855812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{65617}}^1$

素因数の和:65651

約数の個数: 24

約数和(自身を含む): 110238240

約数和(自身を除く): 55382428

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 65617, 131234, 262468, 721787, 1246723, 1443574, 2493446, 2887148, 4986892, 13713953, 27427906, 54855812]

約数ペア:

[(1, 54855812), (2, 27427906), (4, 13713953), (11, 4986892), (19, 2887148), (22, 2493446), (38, 1443574), (44, 1246723), (76, 721787), (209, 262468), (418, 131234), (836, 65617)]